diff --git a/server/src/index.ts b/server/src/index.ts
index b62feef..6c4583f 100644
--- a/server/src/index.ts
+++ b/server/src/index.ts
@@ -7,7 +7,7 @@ async function main() {
   const app = createApp();
   const server = serve({ fetch: app.fetch, hostname: config.host, port: config.port }, (info) => {
     console.log(`[ihasmail] ${config.appName} listening on http://${info.address}:${info.port}`);
-    console.log(`[ihasmail] upstream Stalwart: ${config.stalwartUrl}`);
+    console.log(`[ihasmail] mail server: ${config.stalwartUrl}`);
     console.log(`[ihasmail] static dir: ${config.staticDir}`);
   });
 
diff --git a/web/src/locales/de.ts b/web/src/locales/de.ts
index dc6324c..c020cb1 100644
--- a/web/src/locales/de.ts
+++ b/web/src/locales/de.ts
@@ -832,6 +832,8 @@ export const catalog: Catalog = {
     "Default mail app": "Standard-E-Mail-Programm",
     "Documentation": "Dokumentation",
     "About ihasmail": "Über ihasmail",
+    "About INBUXA": "Über INBUXA",
+    "Built on {ihasmail}": "Basiert auf {ihasmail}",
     "Server": "Server",
     "Server capabilities": "Server-Funktionen",
     "Accounts": "Konten",
diff --git a/web/src/locales/es.ts b/web/src/locales/es.ts
index deff78b..b74ad19 100644
--- a/web/src/locales/es.ts
+++ b/web/src/locales/es.ts
@@ -828,6 +828,8 @@ export const catalog: Catalog = {
     "Default mail app": "Aplicación de correo predeterminada",
     "Documentation": "Documentación",
     "About ihasmail": "Acerca de ihasmail",
+    "About INBUXA": "Acerca de INBUXA",
+    "Built on {ihasmail}": "Basado en {ihasmail}",
     "About": "Acerca de",
     "Server": "Servidor",
     "Server capabilities": "Funciones del servidor",
diff --git a/web/src/locales/fr.ts b/web/src/locales/fr.ts
index d853b97..4867acd 100644
--- a/web/src/locales/fr.ts
+++ b/web/src/locales/fr.ts
@@ -834,6 +834,8 @@ export const catalog: Catalog = {
     "Default mail app": "Application de messagerie par défaut",
     "Documentation": "Documentation",
     "About ihasmail": "À propos de ihasmail",
+    "About INBUXA": "À propos d’INBUXA",
+    "Built on {ihasmail}": "Basé sur {ihasmail}",
     "About": "À propos",
     "Server": "Serveur",
     "Server capabilities": "Fonctionnalités du serveur",
diff --git a/web/src/locales/ja.ts b/web/src/locales/ja.ts
index 42ff8bb..85af50b 100644
--- a/web/src/locales/ja.ts
+++ b/web/src/locales/ja.ts
@@ -828,6 +828,8 @@ export const catalog: Catalog = {
     "Default mail app": "既定のメールアプリ",
     "Documentation": "ドキュメント",
     "About ihasmail": "ihasmail について",
+    "About INBUXA": "INBUXA について",
+    "Built on {ihasmail}": "{ihasmail} をベースに構築",
     "About": "情報",
     "Server": "サーバー",
     "Server capabilities": "サーバーの機能",
diff --git a/web/src/locales/nl.ts b/web/src/locales/nl.ts
index 673d178..76c4593 100644
--- a/web/src/locales/nl.ts
+++ b/web/src/locales/nl.ts
@@ -827,6 +827,8 @@ export const catalog: Catalog = {
     "Default mail app": "Standaard e-mailprogramma",
     "Documentation": "Documentatie",
     "About ihasmail": "Over ihasmail",
+    "About INBUXA": "Over INBUXA",
+    "Built on {ihasmail}": "Gebouwd op {ihasmail}",
     "About": "Over",
     "Server": "Server",
     "Server capabilities": "Servermogelijkheden",
diff --git a/web/src/locales/pt-BR.ts b/web/src/locales/pt-BR.ts
index 4903189..3f387ff 100644
--- a/web/src/locales/pt-BR.ts
+++ b/web/src/locales/pt-BR.ts
@@ -831,6 +831,8 @@ export const catalog: Catalog = {
     "Default mail app": "Aplicativo de e-mail padrão",
     "Documentation": "Documentação",
     "About ihasmail": "Sobre o ihasmail",
+    "About INBUXA": "Sobre o INBUXA",
+    "Built on {ihasmail}": "Baseado no {ihasmail}",
     "About": "Sobre",
     "Server": "Servidor",
     "Server capabilities": "Recursos do servidor",
diff --git a/web/src/locales/ru.ts b/web/src/locales/ru.ts
index 8edcd0d..6a0e4d7 100644
--- a/web/src/locales/ru.ts
+++ b/web/src/locales/ru.ts
@@ -831,6 +831,8 @@ export const catalog: Catalog = {
     "Default mail app": "Почтовая программа по умолчанию",
     "Documentation": "Документация",
     "About ihasmail": "О программе ihasmail",
+    "About INBUXA": "О программе INBUXA",
+    "Built on {ihasmail}": "Основано на {ihasmail}",
     "About": "О программе",
     "Server": "Сервер",
     "Server capabilities": "Возможности сервера",
diff --git a/web/src/locales/uk.ts b/web/src/locales/uk.ts
index 981ac3e..2bd6b42 100644
--- a/web/src/locales/uk.ts
+++ b/web/src/locales/uk.ts
@@ -825,6 +825,8 @@ export const catalog: Catalog = {
     "Default mail app": "Поштова програма за замовчуванням",
     "Documentation": "Документація",
     "About ihasmail": "Про ihasmail",
+    "About INBUXA": "Про INBUXA",
+    "Built on {ihasmail}": "Створено на основі {ihasmail}",
     "About": "Про програму",
     "Server": "Сервер",
     "Server capabilities": "Можливості сервера",
diff --git a/web/src/locales/zh-Hans.ts b/web/src/locales/zh-Hans.ts
index 03cd432..34209de 100644
--- a/web/src/locales/zh-Hans.ts
+++ b/web/src/locales/zh-Hans.ts
@@ -827,6 +827,8 @@ export const catalog: Catalog = {
     "Default mail app": "默认邮件应用",
     "Documentation": "文档",
     "About ihasmail": "关于 ihasmail",
+    "About INBUXA": "关于 INBUXA",
+    "Built on {ihasmail}": "基于 {ihasmail} 构建",
     "About": "关于",
     "Server": "服务器",
     "Server capabilities": "服务器功能",
diff --git a/web/src/views/AppShell.tsx b/web/src/views/AppShell.tsx
index e0daab5..0c0835d 100644
--- a/web/src/views/AppShell.tsx
+++ b/web/src/views/AppShell.tsx
@@ -1,6 +1,6 @@
 import { lazy, Suspense, useEffect, useRef, useState, type ReactNode } from "react";
 import { Link, useLocation } from "wouter";
-import { BookOpen, Calendar, ChevronsUpDown, FolderOpen, Globe, HelpCircle, LogOut, Mail, Menu as MenuIcon, Moon, PenSquare, Plus, RefreshCw, Settings, ShieldCheck, Sun, Upload, Users, X } from "lucide-react";
+import { Calendar, ChevronsUpDown, FolderOpen, Globe, HelpCircle, LogOut, Mail, Menu as MenuIcon, Moon, PenSquare, Plus, RefreshCw, Settings, ShieldCheck, Sun, Upload, Users, X } from "lucide-react";
 import { useSession } from "@/store/session";
 import { withBase } from "@/lib/basePath";
 import { DEFAULT_APP_NAME } from "@/lib/brand";
@@ -187,11 +187,12 @@ export function AppShell({ children }: { children: ReactNode }) {
               </div>
             </div>
             <MenuSep />
-            <MenuItem icon={<BookOpen size={16} />} label={t("Documentation")} href="https://docs.ihasmail.org" external />
             {/* The project site. It is linked from the login screen footer, which
                 is a page a signed-in user never sees again -- so from inside the
-                app there was no way back to it. */}
-            <MenuItem icon={<Globe size={16} />} label={t("About ihasmail")} href="https://ihasmail.org" external />
+                app there was no way back to it.
+                ihasmail-inbuxa: INBUXA's site, and no Documentation entry until
+                INBUXA has documentation of its own to point at. */}
+            <MenuItem icon={<Globe size={16} />} label={t("About INBUXA")} href="https://inbuxa.org" external />
             <MenuItem icon={<Settings size={16} />} label={t("Settings")} onClick={() => navigate("/settings")} />
             {/* Only for an account whose Stalwart role manages other accounts.
                 Nobody else is shown an entry that would open onto refusals. */}
diff --git a/web/src/views/Login.tsx b/web/src/views/Login.tsx
index 617e1dd..8315576 100644
--- a/web/src/views/Login.tsx
+++ b/web/src/views/Login.tsx
@@ -151,9 +151,10 @@ export function LoginPage() {
             One <p> with a break rather than two: .foot carries a 20px
             margin-top, which a second paragraph would repeat as a gap.
           */}
-          <span className="notranslate" translate="no">ihasmail v{APP_VERSION}</span>
+          {/* ihasmail-inbuxa: this build is INBUXA's webmail, and its site is INBUXA's. */}
+          <span className="notranslate" translate="no">INBUXA webmail v{APP_VERSION}</span>
           <br />
-          <a href="https://ihasmail.org" target="_blank" rel="noopener noreferrer">{t("ihasmail.org")}</a>
+          <a href="https://inbuxa.org" target="_blank" rel="noopener noreferrer" className="notranslate" translate="no">inbuxa.org</a>
           {" · "}
           <a href={withBase(SOURCE_ARCHIVE)} target="_blank" rel="noopener noreferrer">{t("AGPL-3.0 source")}</a>
           {" "}
diff --git a/web/src/views/settings/AboutSettings.tsx b/web/src/views/settings/AboutSettings.tsx
index 44f0cc8..7287f0a 100644
--- a/web/src/views/settings/AboutSettings.tsx
+++ b/web/src/views/settings/AboutSettings.tsx
@@ -11,8 +11,8 @@ export function AboutSettings() {
   // The exact source of this build, written next to the app by the build.
   return (
     <div>
-      {/* ihasmail-inbuxa: INBUXA's webmail, built on ihasmail, whose version
-          and source stay here as its credit and the AGPL's offer. */}
+      {/* ihasmail-inbuxa: INBUXA's webmail, built on ihasmail. The version and
+          source are this build's, the AGPL's offer; ihasmail keeps its credit. */}
       <h1>{t("About INBUXA webmail")}</h1>
       <p className="lead">{tNode("A fast, friendly, open-source webmail for {server}, built on JMAP.", { server: <span className="notranslate" translate="no">INBUXA</span> })}</p>
       <div className="row" style={{ gap: 16, alignItems: "center", marginBottom: 16 }}>
@@ -20,7 +20,8 @@ export function AboutSettings() {
         <div>
           <InbuxaWordmark height={26} />
           {/* A product name and a version string: neither is a word to translate. */}
-          <div style={{ fontWeight: 700 }} className="notranslate" translate="no">ihasmail v{APP_VERSION}</div>
+          <div style={{ fontWeight: 700 }} className="notranslate" translate="no">INBUXA webmail v{APP_VERSION}</div>
+          <div className="hint">{tNode("Built on {ihasmail}", { ihasmail: <a href="https://ihasmail.org" target="_blank" rel="noopener noreferrer" className="notranslate" translate="no">ihasmail</a> })}</div>
           <div className="hint">{tNode("AGPL-3.0-or-later · {source}", { source: <a href={withBase(SOURCE_ARCHIVE)} target="_blank" rel="noopener noreferrer" className="notranslate" translate="no">source.tar.gz ({SOURCE_ID})</a> })}</div>
         </div>
       </div>